EP2996268A4 - Lightwave communication purpose reception apparatus, lightwave communication apparatus, and lightwave communication method - Google Patents

Lightwave communication purpose reception apparatus, lightwave communication apparatus, and lightwave communication method Download PDF

Info

Publication number: EP2996268A4
Authority: EP; European Patent Office
Prior art keywords: lightwave communication; lightwave; reception apparatus; purpose reception; communication method
Prior art date: 2013-05-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP13884032.7A

Other languages

German (de)

French (fr)

Other versions

EP2996268A1 (en

Inventor

Minoru KAMINAO

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-05-07

Filing date

2013-05-07

Publication date

2017-01-04

2013-05-07 Application filed by Individual filed Critical Individual

2016-03-16 Publication of EP2996268A1 publication Critical patent/EP2996268A1/en

2017-01-04 Publication of EP2996268A4 publication Critical patent/EP2996268A4/en

Status Withdrawn legal-status Critical Current

Links

238000000034 method Methods 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [fIF] is obtained
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/70—Photonic quantum communication

EP13884032.7A 2013-05-07 2013-05-07 Lightwave communication purpose reception apparatus, lightwave communication apparatus, and lightwave communication method Withdrawn EP2996268A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2013/002943 WO2014181370A1 (en)	2013-05-07	2013-05-07	Lightwave communication purpose reception apparatus, lightwave communication apparatus, and lightwave communication method

Publications (2)

Publication Number	Publication Date
EP2996268A1 EP2996268A1 (en)	2016-03-16
EP2996268A4 true EP2996268A4 (en)	2017-01-04

Family

ID=51866879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13884032.7A Withdrawn EP2996268A4 (en)	2013-05-07	2013-05-07	Lightwave communication purpose reception apparatus, lightwave communication apparatus, and lightwave communication method

Country Status (7)

Country	Link
US (1)	US20190036617A1 (en)
EP (1)	EP2996268A4 (en)
JP (1)	JPWO2014181370A1 (en)
KR (1)	KR20160006732A (en)
CN (1)	CN105359436A (en)
HK (1)	HK1221085A1 (en)
WO (1)	WO2014181370A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6624548B2 (en) *	2015-08-20	2019-12-25	有限会社新開興産	Light receiving device and visible light communication system
CN107888295A (en) *	2017-12-29	2018-04-06	江苏世杰光电有限公司	A kind of dim light communication control processor and communication means based on photon counting
EP4335401A1 (en)	2022-09-07	2024-03-13	Erbe Elektromedizin GmbH	Treatment device for creating a treatment plan map

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5953421A (en) *	1995-08-16	1999-09-14	British Telecommunications Public Limited Company	Quantum cryptography
US7574137B1 (en) *	2006-05-05	2009-08-11	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Multi-wavelength time-coincident optical communications system and methods thereof
WO2011055126A2 (en) *	2009-11-09	2011-05-12	Kabushiki Kaisha Toshiba	A photon detector
GB2477961A (en) *	2010-02-19	2011-08-24	Toshiba Res Europ Ltd	Measuring photon correlations in photons emitted by a source

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2658843B2 (en)	1993-12-16	1997-09-30	日本電気株式会社	Single photon measuring device
US5953146A (en) *	1997-01-30	1999-09-14	At&T Corp.	Method and apparatus for tracking alignment in wireless optical communications
JP2004015324A (en) *	2002-06-05	2004-01-15	Canon Inc	Optical transmitter and optical transmission system
JP2004015491A (en) *	2002-06-07	2004-01-15	Canon Inc	Free-space optical transmission apparatus and system thereof
US20050169646A1 (en) *	2004-01-30	2005-08-04	Massachusetts Institute Of Technology	Lincoln distributed optical receiver array
CN102760052B (en) *	2012-03-30	2015-11-18	中国科学院西安光学精密机械研究所	Based on stochastic source and the random number extracting method of photon room and time randomness
CN102829780B (en) *	2012-08-30	2014-12-24	西安电子科技大学	X-ray pulsar weak signal detection method based on decision information fusion

2013
- 2013-05-07 WO PCT/JP2013/002943 patent/WO2014181370A1/en active Application Filing
- 2013-05-07 US US14/889,218 patent/US20190036617A1/en not_active Abandoned
- 2013-05-07 CN CN201380078049.2A patent/CN105359436A/en active Pending
- 2013-05-07 EP EP13884032.7A patent/EP2996268A4/en not_active Withdrawn
- 2013-05-07 KR KR1020157034762A patent/KR20160006732A/en not_active Application Discontinuation
- 2013-05-07 JP JP2015515651A patent/JPWO2014181370A1/en active Pending
2016
- 2016-07-28 HK HK16109039.6A patent/HK1221085A1/en unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5953421A (en) *	1995-08-16	1999-09-14	British Telecommunications Public Limited Company	Quantum cryptography
US7574137B1 (en) *	2006-05-05	2009-08-11	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Multi-wavelength time-coincident optical communications system and methods thereof
WO2011055126A2 (en) *	2009-11-09	2011-05-12	Kabushiki Kaisha Toshiba	A photon detector
GB2477961A (en) *	2010-02-19	2011-08-24	Toshiba Res Europ Ltd	Measuring photon correlations in photons emitted by a source

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014181370A1 *

Also Published As

Publication number	Publication date
CN105359436A (en)	2016-02-24
JPWO2014181370A1 (en)	2017-02-23
WO2014181370A1 (en)	2014-11-13
EP2996268A1 (en)	2016-03-16
KR20160006732A (en)	2016-01-19
HK1221085A1 (en)	2017-05-19
US20190036617A1 (en)	2019-01-31

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Legal Events

Date	Code	Title	Description
2016-02-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-03-16	17P	Request for examination filed	Effective date: 20151203
2016-03-16	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-03-16	AX	Request for extension of the european patent	Extension state: BA ME
2016-08-10	DAX	Request for extension of the european patent (deleted)
2017-01-04	A4	Supplementary search report drawn up and despatched	Effective date: 20161205
2017-01-04	RIC1	Information provided on ipc code assigned before grant	Ipc: H04B 10/70 20130101AFI20161129BHEP Ipc: H04B 10/67 20130101ALI20161129BHEP Ipc: H04B 10/112 20130101ALI20161129BHEP
2019-04-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2019-05-22	18D	Application deemed to be withdrawn	Effective date: 20181201